[HTML][HTML] What's new and what's next in diffusion MRI preprocessing

CMW Tax, M Bastiani, J Veraart, E Garyfallidis… - NeuroImage, 2022 - Elsevier
Diffusion MRI (dMRI) provides invaluable information for the study of tissue microstructure
and brain connectivity, but suffers from a range of imaging artifacts that greatly challenge the …

A Hitchhiker's guide to functional magnetic resonance imaging

JM Soares, R Magalhães, PS Moreira… - Frontiers in …, 2016 - frontiersin.org
Functional Magnetic Resonance Imaging (fMRI) studies have become increasingly popular
both with clinicians and researchers as they are capable of providing unique insights into …

Next-generation MRI scanner designed for ultra-high-resolution human brain imaging at 7 Tesla

DA Feinberg, AJS Beckett, AT Vu, J Stockmann… - Nature …, 2023 - nature.com
To increase granularity in human neuroimaging science, we designed and built a next-
generation 7 Tesla magnetic resonance imaging scanner to reach ultra-high resolution by …

Recent advances in parallel imaging for MRI

J Hamilton, D Franson, N Seiberlich - Progress in nuclear magnetic …, 2017 - Elsevier
Abstract Magnetic Resonance Imaging (MRI) is an essential technology in modern
medicine. However, one of its main drawbacks is the long scan time needed to localize the …

In vivo human whole-brain Connectom diffusion MRI dataset at 760 µm isotropic resolution

F Wang, Z Dong, Q Tian, C Liao, Q Fan, WS Hoge… - Scientific data, 2021 - nature.com
We present a whole-brain in vivo diffusion MRI (dMRI) dataset acquired at 760 μm isotropic
resolution and sampled at 1260 q-space points across 9 two-hour sessions on a single …

High-resolution fMRI at 7 Tesla: challenges, promises and recent developments for individual-focused fMRI studies

O Viessmann, JR Polimeni - Current opinion in behavioral sciences, 2021 - Elsevier
Limited detection power has been a bottleneck for subject-specific functional MRI (fMRI)
studies; however, the higher signal-to-noise ratio afforded by ultra-high magnetic fields (≥ 7 …

Segmented K‐space blipped‐controlled aliasing in parallel imaging for high spatiotemporal resolution EPI

R Stirnberg, T Stöcker - Magnetic resonance in medicine, 2021 - Wiley Online Library
Purpose A segmented k‐space blipped‐controlled aliasing in parallel imaging (skipped‐
CAIPI) sampling strategy for EPI is proposed, which allows for a flexible choice of EPI factor …

Highly accelerated multishot echo planar imaging through synergistic machine learning and joint reconstruction

B Bilgic, I Chatnuntawech, MK Manhard… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose To introduce a combined machine learning (ML)‐and physics‐based image
reconstruction framework that enables navigator‐free, highly accelerated multishot echo …

Navigator-free EPI ghost correction with structured low-rank matrix models: New theory and methods

RA Lobos, TH Kim, WS Hoge… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Structured low-rank matrix models have previously been introduced to enable
calibrationless MR image reconstruction from sub-Nyquist data, and such ideas have …

Ultra‐high spatial resolution BOLD fMRI in humans using combined segmented‐accelerated VFA‐FLEET with a recursive RF pulse design

AJL Berman, WA Grissom, T Witzel… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose To alleviate the spatial encoding limitations of single‐shot echo‐planar imaging
(EPI) by developing multi‐shot segmented EPI for ultra‐high‐resolution functional MRI …